This series balances the need for thorough, comprehensive grammar practice with exercises and illustrations. The series is designed for beginning and intermediate level English language students. Each book contains clear grammar explanations, regular revision units and recycled grammar practice. The books are highly illustrated and should appeal to young learners from 10-16. They can be used in class to back-up the coursebook, for homework or in the holidays. The teacher's book at each level has an answer key and tests.